ashi2015 ashi2015

22-11-2021
Mathematics

contestada

What is the coefficient of the x^2 term when (x + 3y)^3 is expanded?

Respuesta :

Thisgirl1000 Thisgirl1000

22-11-2021

Answer: 9y

Step-by-step explanation:

(x +3y)1

= x + 9yx² + 15y²x + 27y³

Coefficient of x = 9y

Answer Link

Otras preguntas

When the worst of her infection was over, Tyesha found herself wondering about the cause of her infection. She knew that cholera was a big problem in many devel

Choose the correct pronoun to complete this sentence. Tom and _____ are good players. he him

2. What is the absolute value of -9? A-9 B 0 C 1 D 9

4. Rice was a main part of the diet of all Chinese people. True O False

The first transfer of presidential power occurred after the election of ___ (year)

WIll RATE BRAINLIST PLZ HELP

For 44 u find the area but I spent 20 points on this plz help me I just got broken up with and I'm not in the mood to do this rn I will give brainlyest

What is 22/209 in lowest terms?

Changes in the gene pool can occur due to various mechanisms. In 1989, a large oil spill occurred in Prince William Sound, Alaska, when the Exxon Valdez oil tan

Rewrite the following equation in slope-intercept form. 9x + 11y = 7 Write your answer using integers, proper fractions, and improper fractions in simplest form